Hydrogen is a gas at a room temperature, but it is found with the alkali metals in group 1 (1a) on the periodic table. which is the most likely reason hydrogen is grouped with alkali metals?

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

How many moles of al3+ ions are in 1.25 moles of al2o3